Am I reading correctly that since 2006 it has never gone below "SUBSTANTIAL"? From their description: SUBSTANTIAL means an attack is likely SEVERE means an a

Am I reading correctly that since 2006 it has never gone below "SUBSTANTIAL"? From their description: SUBSTANTIAL means an attack is likely SEVERE means an attack is highly likely CRITICAL means an attack is highly likely in the near future Saying an attack is at least "likely" for 14 straight years is definitely going to cause fatigue. I might be misunderstanding it and hopefully they just mean those specific days there was a risk and every other day they didn't think there was. But why then would they bother having a level for "LOW means an attack is highly unlikely" if they only flagged risky days? If it weren't constantly elevated wouldn't they flag the vast majority of dates as "LOW"? I think that no, they are flagging every day as having a terrorist attack "likely"!